*{margin:0; padding: 0; box-sizing: border-box;}
*::before, *::after{box-sizing: border-box; }

@keyframes circle{0% {transform: rotate(0deg); } 100% {transform: rotate(360deg); } }

.page{display: flex; flex-direction: column; height: 100vh;

}
.pageBefore{
    position:absolute;
    background: transparent  no-repeat center;
    background-size: cover;
    top:0;
    right:0;
    height:100%;
    width:100%;
    filter:blur(5px);
    z-index:-1

}
.disc-container{position: relative; }
.disc-container .icon-wrapper{position: absolute; z-index: 1; display: flex;
    justify-content: center; align-items: center;
    /*border: 1px solid white;*/
    height: 20vw; width: 20vw;
    border-radius: 50%; background: rgba(0,0,0,0.5);
}
.disc-container .icon {width: 10vw; fill: white;}
.disc-container .pointer{width: 24vw; position: absolute; left: 45vw; }
.disc-container .disc{display: flex; justify-content: center; align-items: center; margin-top: 18vw; }
.disc-container .ring{width: 72vw; }
.disc-container .light{width: 72vw; position: absolute; }
.disc-container .cover{width: 44.5vw; position: absolute; border-radius: 50%;
    animation: circle 20s infinite linear;
    animation-play-state: paused;
}
.disc-container.playing .light,
.disc-container.playing .cover{
    animation-play-state: running;
}

.disc-container .icon-pause{display: none; }
.disc-container.playing .icon-pause{display: block; }
.disc-container.playing .icon-play{display: none; }

.song-description{
    flex-grow: 1;
    color: #AEABAC;
    text-align: center;
    line-height: 2;
    margin-top: 20px;
}
.song-description h1{
    color: white;
    font-size: 18px;
}
.song-description p{
    font-size: 14px;
    line-height: 24px;
}
.song-description .lines{
    transition: transform 0.3s;
}
.song-description .lyric{
    height: 72px;
    overflow: hidden;
}
.song-description p.active{
    color: white;
}

.page > .links{
    position: fixed;
    bottom:0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #D43B32;
}
.page > .links > a{
    width: 38.5vw;
    margin: 1em;
    text-align: center;
    border: 1px solid #D43B32;
    background: transparent;
    padding: 1.5vw;
    color: inherit;
    text-decoration: none;
    border-radius: 1.3vw;
    letter-spacing: 1vw;
}
.page > .links > a.main{
    background: #D43B32;
    color: white;
}

.play-btn{
    width: 65px;
    height: 65px;
    background-image: url('../img/play_btn.png');
    background-size: cover;
}
.icon-wrapper.appear{
    display: none;
}

